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filter is not described

attachment_link filter-hook . WP 2.0.0

Filters the permalink for an attachment.

Usage

add_filter( 'attachment_link', 'filter_function_name_2719', 10, 2 );
function filter_function_name_2719( $link, $post_id ){
	// filter...

	return $link;
}
$link(string)
The attachment's permalink.
$post_id(int)
Attachment ID.

Changelog

Since 2.0.0 Introduced.
Since 5.6.0 Providing an empty string will now disable the view attachment page link on the media modal.

Where the hook is called

get_attachment_link()
attachment_link
wp-includes/link-template.php 529
return apply_filters( 'attachment_link', $link, $post->ID );

Where in WP core the hook is used WordPress

Usage not found.